package com.xry.test1.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.messaging.simp.config.MessageBrokerRegistry;
import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;

@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {

    @Override
    public void configureMessageBroker(MessageBrokerRegistry config) {
        // 启用简单的消息代理，处理 /topic 开头的消息
        config.enableSimpleBroker("/topic");
        config.setApplicationDestinationPrefixes("/app");  // 配置应用消息前缀
    }

    @Override
    public void registerStompEndpoints(StompEndpointRegistry registry) {
        // 设置 WebSocket 的连接端点
        registry.addEndpoint("/home") // WebSocket 端点
                .setAllowedOriginPatterns("*")
                .withSockJS();
    }
}

